1. James, William Berger, Imothy, Elston, Dirk (2005) Andrews Diseases of the Skin: Clinical Dermatology. (10th edn), Saunders, Philadelphia, USA, p. 1-51.
2. Nepom BS, Schaller JG (1984) Childhood systemic lupus erythematosus. Prog Clin Rheumatol 1: 33-69.
3. Tucker LB, Menon S, Isenberg DA (1995) Systemic lupus in children: daughter of the Hydra? Lupus 4(2): 83-85.
4. Schaller J (1982) Lupus in childhood. Clin Rheum Dis 8(1): 219-228.
5. Ting CK, Hsieh KH (1992) A long term immunological study of childhood onset systemic lupus erythematosus. Ann Rheum Dis 51(1): 45-51.